Fabtech K2 Budget Upper Control Arm System

2014–2018 GM K1500 4WD / 4x4 with 3" Lift

Part #: FTS21205

Overview

The Fabtech K2 Budget Upper Control Arm System is a comprehensive suspension upgrade designed specifically for your 2014–2018 Chevrolet Silverado or GMC Sierra K1500 with a 3-inch lift. Engineered to enhance off-road capability while maintaining excellent on-road manners, this system provides a significant upgrade over stock components. Whether you're tackling rugged trails or seeking improved handling and ride quality, this control arm system is built to meet the demands of enthusiasts who want durability, performance, and value.

Constructed with high-quality materials and precision engineering, the Fabtech K2 system offers a reliable solution for lifting your truck and improving suspension articulation. It is ideal for off-road adventures, daily driving, or a combination of both, delivering improved wheel alignment, increased suspension travel, and enhanced overall vehicle stability. With this upgrade, you'll get better clearance, more aggressive stance, and improved handling characteristics.

Key Features

The Fabtech K2 Budget Upper Control Arm System incorporates several advanced features designed to optimize performance and durability:

• Manufactured from high-strength steel with a durable powder-coated finish for corrosion resistance and long-lasting performance.
• Heavy-duty ball joints and bushings ensure reliable operation under demanding off-road conditions.
• Precision-engineered control arms provide correct geometry for lifted applications, helping to maintain factory-like handling and alignment.
• Designed with a wider track width to improve stability and reduce body roll during spirited driving or off-road maneuvers.
• Includes all necessary hardware and mounting components for a straightforward bolt-on installation.
• Optimized for use with Fabtech's DL 2.5 Coilovers and rear DL shocks, providing a balanced suspension upgrade for improved ride quality and off-road capability.
• Made in the United States, ensuring quality craftsmanship and adherence to strict manufacturing standards.

Construction & Design

The control arms are constructed from heavy-duty steel and feature a tubular design that offers strength without excessive weight. The components are precision-welded using TIG welding techniques to ensure durability and structural integrity. The powder-coated finish provides excellent corrosion resistance, making these control arms suitable for all weather conditions and off-road environments. The design maintains proper suspension geometry, which is critical for tire wear, handling, and overall vehicle stability after lifting.

Performance & Sound

While primarily focused on durability and fitment, this control arm system contributes to improved suspension articulation and handling. The upgraded geometry helps support better wheel alignment and reduces stress on other suspension components. You can expect a more confident ride both on and off-road, with enhanced stability and control. The system is designed to work seamlessly with your existing suspension setup, providing a reliable upgrade that supports your vehicle's performance goals.

Installation & Fitment

The Fabtech K2 Budget Upper Control Arm System is a bolt-on upgrade that requires no cutting or welding. Installation is straightforward for those with basic mechanical skills, and it typically involves removing the factory control arms and replacing them with the new components. Proper alignment is recommended after installation to ensure optimal handling and tire wear. No additional modifications or tuning are necessary, making this an accessible upgrade for most enthusiasts.

• Designed specifically for 2014–2018 GM K1500 trucks with a 3-inch lift.
• Compatible with 4WD / 4x4 models.
• Includes all necessary hardware for a complete installation.

What's Included

• Upper control arms (driver and passenger side)
• All mounting hardware and bushings
• Ball joints
• Installation instructions

Ideal For

• Off-road enthusiasts seeking increased suspension travel and durability
• Truck owners looking to lift their GM K1500 for improved stance and clearance
• Daily drivers who want a reliable upgrade that maintains factory-like handling
• Those wanting to enhance vehicle stability and off-road capability without sacrificing ride quality

Emissions Note

This product is designed to meet or exceed industry standards for durability and performance. Please verify local regulations regarding emissions compliance before installation. This control arm system is intended for off-road use and may not be street-legal in all areas.